• Accuracy Measurement: Beige-white Noise meter measuring range: 30-130dBA, Accuracy: ±1.5dB, resolution: ±0.1dB and 31.5-8KHz frequency response. Warning sign when sound exceeds set threshold value or measurable range.
• ✅ Backlit Alarm & Continuous Measure: your digital noise meter is easy to set the value backlight alarm, disable the automatic off function, sound level tester can continuously measure noise value
• ✅ Multi-Function dB Meter: This sound decibel meter with large LCD backlit screen, records the Max/ Min value reading on the screen, data hold function, auto/ manual power off, convenient to use and read at night
• ✅ Multi-Application: Sound pressure level meter is widely used in factory, transportation, car, baby room and audio system office, neighbor nose complaints, sound quality control in home, school and construction site.
• ✅ Convenient & Lightweight: Noise sound detector with anti-slip handle, compact and lightweight 4.79 x 1.5 x 0.99” , easy to operate and put into pocket or handbag, convenient to carry everywhere. 

Measuring Range 30 ~ 130dBA
Resolution 0.1dB
Accuracy ±1.5dB
Frequency Response 31.5Hz ~ 8KHz
Functions Max/Min Reading
Date Hold
Back-light display
Auto Power Off
Power Source 3 x 1.5v (AAA)